Sim, não é obrigatório mas na maioria das vezes as pessoas usam a vírgula para dar o sinal de pausa
Answer:
Abigail Adams describes herself as feeling cheerful and lighthearted in the March 31st (opening) section of her “Letter to John Adams." This is :
C. because the immediate military threat has been lifted from the Boston area
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He is right it is the right answer but i do think you spelled it wrong
Answer:
Answer below
Explanation:
Simile- So rock me mama like a wagon wheel. Rock me mama any way you feel.